\doxysection{arm\+\_\+fir\+\_\+lattice\+\_\+instance\+\_\+q31 Struct Reference}
\hypertarget{structarm__fir__lattice__instance__q31}{}\label{structarm__fir__lattice__instance__q31}\index{arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}}


Instance structure for the Q31 FIR lattice filter.  




{\ttfamily \#include $<$arm\+\_\+math.\+h$>$}

\doxysubsubsection*{Public Attributes}
\begin{DoxyCompactItemize}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__fir__lattice__instance__q31_a9f3773bbb76bc5a8a5ee9d37786bf478}{num\+Stages}}
\item 
q31\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__lattice__instance__q31_af6d3e4e078de88dd8db804753c3965af}{p\+State}}
\item 
const q31\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__lattice__instance__q31_aeae64579f86096aca357a7d066efb9b7}{p\+Coeffs}}
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Instance structure for the Q31 FIR lattice filter. 

\label{doc-variable-members}
\Hypertarget{structarm__fir__lattice__instance__q31_doc-variable-members}
\doxysubsection{Member Data Documentation}
\Hypertarget{structarm__fir__lattice__instance__q31_a9f3773bbb76bc5a8a5ee9d37786bf478}\index{arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}!numStages@{numStages}}
\index{numStages@{numStages}!arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{numStages}{numStages}}
{\footnotesize\ttfamily \label{structarm__fir__lattice__instance__q31_a9f3773bbb76bc5a8a5ee9d37786bf478} 
uint16\+\_\+t arm\+\_\+fir\+\_\+lattice\+\_\+instance\+\_\+q31\+::num\+Stages}

number of filter stages. \Hypertarget{structarm__fir__lattice__instance__q31_aeae64579f86096aca357a7d066efb9b7}\index{arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}!pCoeffs@{pCoeffs}}
\index{pCoeffs@{pCoeffs}!arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{pCoeffs}{pCoeffs}}
{\footnotesize\ttfamily \label{structarm__fir__lattice__instance__q31_aeae64579f86096aca357a7d066efb9b7} 
const q31\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+lattice\+\_\+instance\+\_\+q31\+::p\+Coeffs}

points to the coefficient array. The array is of length num\+Stages. \Hypertarget{structarm__fir__lattice__instance__q31_af6d3e4e078de88dd8db804753c3965af}\index{arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}!pState@{pState}}
\index{pState@{pState}!arm\_fir\_lattice\_instance\_q31@{arm\_fir\_lattice\_instance\_q31}}
\doxysubsubsection{\texorpdfstring{pState}{pState}}
{\footnotesize\ttfamily \label{structarm__fir__lattice__instance__q31_af6d3e4e078de88dd8db804753c3965af} 
q31\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+lattice\+\_\+instance\+\_\+q31\+::p\+State}

points to the state variable array. The array is of length num\+Stages. 

The documentation for this struct was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Inc/arm\+\_\+math.\+h\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Include/dsp/filtering\+\_\+functions.\+h\end{DoxyCompactItemize}
